General Information of Drug (ID: DR5407)
Drug Name
Valacyclovir Hydrochloride
Synonyms .
Indication Herpes simplex virus infection [ICD11: 1F00] Approved [1]
Structure
3D MOL is unavailable 2D MOL
Pharmaceutical Properties Molecular Weight 360.8 Topological Polar Surface Area 147
Heavy Atom Count 24 Rotatable Bond Count 8
Hydrogen Bond Donor Count 4 Hydrogen Bond Acceptor Count 7
Cross-matching ID
PubChem CID
135398741
ChEBI ID
CHEBI:9919
CAS Number
124832-27-5
TTD Drug ID
D05MFA
Formula
C13H21ClN6O4
Canonical SMILES
CC(C)[C@@H](C(=O)OCCOCN1C=NC2=C1N=C(NC2=O)N)N.Cl
InChI
InChI=1S/C13H20N6O4.ClH/c1-7(2)8(14)12(21)23-4-3-22-6-19-5-16-9-10(19)17-13(15)18-11(9)20;/h5,7-8H,3-4,6,14H2,1-2H3,(H3,15,17,18,20);1H/t8-;/m0./s1
InChIKey
ZCDDBUOENGJMLV-QRPNPIFTSA-N
The Metabolic Roadmap of This Drug
The Full List of Drug Metabolites (DM) of This Drug
DM Name DM ID PubChem ID Reaction DM Level REF
Acyclovir DM016608
135398513
Unclear 1 [6] , [5]
L-valine DM014899
6287
Unclear 1 [6] , [5]
Acyclovir monophosphate DM016622
135422933
Conjugation - Phosphorylation 2 [3]
Acyclovir diphosphate DM016627
135434163
Conjugation - Phosphorylation 3 [3]
Acyclovir triphosphate DM016613
135405018
Conjugation - Phosphorylation 4 [3]
The Full List of Metabolic Reaction (MR) of This Drug
MR ID Reactant Product MR Type DME REF
MR013483 Valaciclovir Acyclovir Unclear BPHL [6], [5]
MR013484 Valaciclovir L-valine Unclear BPHL [6], [5]
MR013480 Valaciclovir Acyclovir monophosphate Conjugation - Phosphorylation TK2 [3]
MR013481 Acyclovir monophosphate Acyclovir diphosphate Conjugation - Phosphorylation GUK1 [3]
MR013482 Acyclovir diphosphate Acyclovir triphosphate Conjugation - Phosphorylation Ks [3]
Drug-Metabolizing Enzyme(s) (DME) Metabolizing This Drug
DME Name DME Info Species Uniprot ID EC Number REF
Aldehyde dehydrogenase (ALDH) DMEN076 . Not Available Not Available [2]
Aldehyde oxidase (AOX1) DME0052 Homo sapiens
AOXA_HUMAN
1.2.3.1
[2]
Guanylate kinase (GUK1) DMEN721 Homo sapiens
KGUA_HUMAN
2.7.4.8
[3]
Putative hydrolase RBBP9 (Rbbp9) DMEN860 Mus musculus
RBBP9_MOUSE
3.-.-.-
[4]
Thymidine kinase (TK1) DMEN825 Homo sapiens
KITH_HUMAN
2.7.1.21
[3]
Valacyclovir hydrolase (BPHL) DMEN738 Homo sapiens
BPHL_HUMAN
3.1.-.-
[5]
⏷ Show the Full List of 6  DME(s)
References
1 Drugs@FDA. U.S. Food and Drug Administration. U.S. Department of Health & Human Services. 2015
2 Absolute bioavailability and metabolic disposition of valaciclovir, the L-valyl ester of acyclovir, following oral administration to humans
3 DrugBank(Pharmacology-Metabolism):Valacyclovir Hydrochloride
4 Chemoproteomic Identification of Serine Hydrolase RBBP9 as a Valacyclovir-Activating Enzyme
5 Human valacyclovir hydrolase/biphenyl hydrolase-like protein is a highly efficient homocysteine thiolactonase
6 Valacyclovir: a review of its antiviral activity, pharmacokinetic properties, and clinical efficacy

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